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crystal film » crystal field (Expand Search), crystal fibre (Expand Search), crystal size (Expand Search)
crystal e » crystal _ (Expand Search), crystals _ (Expand Search), crystal size (Expand Search)
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241
In-situ infrared spectroscopy studies of surface reactions over irradiated photocatalysts
Published 2013“…Addition of a more powerful hole-scavenger, e.g., ethanol, results in the accumulation of excess electrons due to irreversible oxidative photo-abstraction of H. …”
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Thesis -
242
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High-yield synthesis and optical properties of g-C3N4
Published 2016“…Graphitic carbon nitride (g-C3N4), a metal-free semiconductor with a band gap of 2.7 eV, has received considerable attention owing to its fascinating photocatalytic performances under visible-light. g-C3N4 exhibits high thermal and chemical stability and non-toxicity such that it has been considered as the most promising photocatalyst for environmental improvement and energy conservation. …”
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246
Photonic engineering of terahertz quantum cascade lasers
Published 2015“…Photonic engineering through the design of e.g. Bragg gratings, photonic crystals, plasmonic/metasurface/metamaterial structures, and hybrid material systems, provides an excellent platform to achieve full manipulation of THz waves. …”
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Thesis -
247
New Purification Strategies and Monomer Platforms for Ruthenium-Initiated Living Ring-Opening Metathesis Polymerization
Published 2024“…While electronic parameters (e.g., HOMO energy levels) correlated positively with the measured kp values, steric parameters generally gave improved correlations, which indicates that monomer size and shape are better predictors for kp than electronic parameters for this data set. …”
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Thesis -
248
Slot-die coated methylammonium-free perovskite solar cells with 18% efficiency
Published 2022“…Our study provides greater insights into achieving controlled coating and homogeneous crystallization of perovskite films over large-area substrates (~10 × 10 cm2) necessary for the commercialization of this technology.…”
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Journal Article -
249
Alkali additives enable efficient large area (>55 cm²) slot-die coated perovskite solar modules
Published 2022“…Here, a seed-assisted crystallization approach is demonstrated through addition of alkali salts, CsPbBr3 and KPb2Br5, to the perovskite precursor ink for enabling homogeneous and highly crystalline large-area Cs0.15FA0.85Pb(I0.83Br0.17)3 (CsFA) perovskite films via scalable slot-die coating technique. …”
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Journal Article -
250
Alcohol-Mediated Resistance-Switching Behavior in Metal–Organic Framework-Based Electronic Devices
Published 2017“…The ordered packing mode and the hydrogen bonding system of the guest molecules adsorbed in MOF crystals are shown to be the reason for the alcohol mediated electrical switching. …”
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251
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252
Experimental and theoretical study of nanotwinned copper fabricated by pulse-reverse electrodeposition for interconnect and through-silicon via (TSV) technologies
Published 2014“…Micro-raman measurements of stress evolution in the thin copper films show the stress evolution over time. The role of stress on (111) textured copper crystals is evaluated by first-principle calculations within the framework Generalized Stacking Fault Energy (GSFE) and twinnability. …”
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Thesis -
253
Electrospun fibrous aerogels for air filtration
Published 2019“…The aerogel filters were prepared by unidirectional freezing of homogenized suspension of PI and PAN/ZIF-8 fibers. The ice crystals in the frozen aerogels were subsequently removed by sublimation during the freeze-drying process, which was then followed by a thermal imidisation treatment up to 300 ºC. …”
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Final Year Project (FYP) -
254
Model apatite systems for the stabilization of toxic metals : I, calcium lead vanadate
Published 2013“…These leach losses were augmented through the more rapid removal of cryptocrystalline regions and intergranular thin films.…”
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Journal Article